| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.37 | 11.339% | $145.1527 | $145.15 | $145.15 | $145.20 |
| Purchase #2 | $134.42 | 4.756% | $140.813 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $228.61 | 11.143% | $254.084 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $114.82 | 9.835% | $126.1125 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $225.99 | 7.459% | $242.8466 | $242.85 | $242.85 | $242.80 |
| Purchase #6 | $215.67 | 8.564% | $234.14 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $64.55 | 4.753% | $67.6181 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $1,114.43 | $1,210.7669 | $1,210.76 | $1,210.75 | $1,210.70 | |